Finding the Fourth Proportional to 2,134,042,881.01, 2,945,287,221.33 and 1,229,625,598.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,042,881.01 : 2,945,287,221.33 = 1,229,625,598.55 : x
2. Step 2: Convert to fraction form
   2,134,042,881.01/2,945,287,221.33 = 1,229,625,598.55/x
3. Step 3: Cross multiply
   2,134,042,881.01x = 2,945,287,221.33 × 1,229,625,598.55
4. Step 4: Simplify right side
   2,134,042,881.01x = 3,621,600,562,419,513,856
5. Step 5: Solve for x
   x = 3,621,600,562,419,513,856/2,134,042,881.01
6. Step 6: Final answer
   x = 1,697,060,820.40